NAICS 221210 — NATURAL GAS DISTRIBUTION
Federal contract awards classified under NAICS code 221210 (NATURAL GAS DISTRIBUTION) cover 523 unique federal contracts (614 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.
Top Contractors in NAICS 221210
Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.
| Contractor | Awards | Total Obligated |
|---|---|---|
| WASHINGTON GAS LIGHT COMPANY | 15 | $71.8M |
| ENSTAR NATURAL GAS COMPANY, LLC | 4 | $65.4M |
| ATLANTA GAS LIGHT COMPANY | 1 | $52.1M |
| OMEGA PIPELINE COMPANY, LLC | 1 | $41.7M |
| NAVAJO TRIBAL UTILITY AUTHORITY | 31 | $30.9M |
| NRG BUSINESS MARKETING LLC | 53 | $30.8M |
| ONE GAS INC | 13 | $26.1M |
| SOUTHERN COMPANY GAS | 3 | $23.4M |
| SCHUYLER LINE NAVIGATION COMPANY LLC | 1 | $21.8M |
| PIEDMONT NATURAL GAS COMPANY, INC. | 2 | $18.6M |
Top Awarding Agencies
Federal agencies that obligate the most spending in NAICS 221210. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.
| Agency | Awards | Total Obligated |
|---|---|---|
| Department of Defense | 46 | $209.2M |
| Department of Health and Human Services | 37 | $91.1M |
| Department of Veterans Affairs | 87 | $53.9M |
| Department of Homeland Security | 11 | $53.4M |
| General Services Administration | 36 | $25.1M |
| Department of the Interior | 38 | $23.4M |
| Department of Justice | 204 | $22.5M |
| National Aeronautics and Space Administration | 12 | $22.1M |
| Department of Transportation | 4 | $10.7M |
| Department of the Treasury | 14 | $5.0M |
Geographic Concentration
States where NAICS 221210 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.
| State | Awards | Total Obligated |
|---|---|---|
| GA | 38 | $80.1M |
| MD | 23 | $71.6M |
| AK | 3 | $65.4M |
| MO | 6 | $42.2M |
| FL | 9 | $29.5M |
| PA | 56 | $28.1M |
| TX | 37 | $25.5M |
| NC | 12 | $21.4M |
| NM | 23 | $17.2M |
| AZ | 28 | $17.1M |
Most Recent Awards
ATMOS ENERGY CORPORATION
FCI BIG SPRING NATURAL GAS TRANSPORT FY26 02/01/2026 - 03/31/26
MANSFIELD POWER & GAS LLC
FCI BIG SPRING MANSFIELD OIL NATURAL GAS SERVICES FY26
NRG BUSINESS MARKETING LLC
NATURAL GAS SUPPLIER FOR OCT 1, 2025 - SEP 30, 2026
MOUNTAINEER GAS CO
FY26 P4 MOUNTAINEER GAS NATURAL GAS QTR 1
SUMMIT UTILITIES OKLAHOMA, INC.
TO PROVIDE NATURAL GAS SERVICES FOR FCI TEXARKANA FY-2026 FOR THE MONTHS OF OCTOBER 1, 2025 THRU SEPTEMBER 30, 2026.
All Unique Contracts in NAICS 221210
Showing 523 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.
MERRIMAC PETROLEUM, INC
ORGAN PIPE CACTUS NM (ORPI) REQUIRES THE PURCHASE AND DELIVERY OF PROPANE. BASE PLUS 4 OPTION YEARS -PER ATTACHED SCOPE OF WORK, COST PER GALLON AND PROPOSAL DATED 2.12.2025. -DONE AS A SUPPLY PURCHASE -PARK POC AND ORDERING OFFICIAL KEN RICHARDSO
NRG BUSINESS MARKETING LLC
GAS SERVICES
CITY OF PHILADELPHIA
P4 PHILADELPHIA GAS WORKS METER 2 COMMERCIAL HEAT ACCOUNT # 0145594540 FY25
MOUNTAINEER GAS CO
FY25 MOUNTAINEER GAS FEB-SEPT
WEST COAST GAS COMPANY, INC.
NATURAL GAS SERVICE WEST COAST -OCTOBER FY 2026 EST
MOUNTAINEER GAS CO
FY26 NATURAL GAS DISTRIBUTION ACCOUNT #513362-607046
KENTUCKY FRONTIER GAS, LLC.
FY26 P4 FRONTIER GAS OCT 25
MINNESOTA ENERGY RESOURCES CORPORATION
SST-P4/P6-MN ENERGY-Q3-FY25 APRIL 1, 2025 THROUGH JUNE 30, 2025 AMOUNT EST/METERED INV QUANTITIES
NRG BUSINESS MARKETING LLC
PROVIDE GAS SUPPLY FOR NEW CONSTRUCTION ANNEX AT 17 S PARK ROW, ERIE,PA0600ZZ, FOR ERIE LIBRARY, AT 27 S PARK ROW, ERIE, PA0644ZZ, FOR THE BAKER BUILDING AT 18 E 7TH ST, ERIE, PA0776ZZ AND FOR FB & COURTHOUSE ERIE AT 617 STATE ST, ERIE, PA0064ZZ.
COLONIAL ENERGY INC
GENERATION AND TRANSMISSION OF NATURAL GAS TO NASA GSFC IN GREENBELT, MD.
NRG BUSINESS MARKETING LLC
NATURAL GAS SUPPLY OCT
UNITED ENERGY TRADING, LLC
FPC ALDERSON NATURAL GAS SERVICE FY25
NRG BUSINESS MARKETING LLC
FY26 P4 DIRECT ENERGY GAS NOV 25
NRG BUSINESS MARKETING LLC
FY26 P4 DIRECT ENERGY GAS JAN 26
DT-TRAK CONSULTING, INC.
PROPANE FOR WINNEBAGO AGENCY
SYMMETRY ENERGY SOLUTIONS LLC
NATURAL GAS DISTRIBUTION
GAS SOUTH, LLC
FDC MIAMI NATURAL GAS FY26 CONTRACT #47PA0825D0005
KENTUCKY FRONTIER GAS, LLC.
FY25 P4 FRONTIER GAS SEP 25
MANSFIELD POWER & GAS LLC
FCI BIG SPRING MANSFIELD OIL NATURAL GAS SERVICES FY26
CENTERPOINT ENERGY RESOURCES CORP.
FY25 P4 CENTERPOINT GAS SEPT25
SYMMETRY ENERGY SOLUTIONS LLC
SYMMETRY GAS SERVICES FY26 OCTOBER
CENTERPOINT ENERGY RESOURCES CORP.
FY26 CENTERPOINT NATURAL GAS
WGL ENERGY SERVICES, INC.
WGL GAS SERVICE FY26 47PA0724D0056 52.232-18 AVAILABILITY OF FUNDS
PUBLIC SERVICE COMPANY OF NORTH CAROLINA, INCORPORATED
NATURAL GAS - SMALL FIRM - 10/1/2025-12/31/2025
AMERICAN WELDING & GAS INC
DISTRIBUTION OF GAS